This model was retired on 2026-05-15. The pricing below is the last-known rate, kept for migration reference.
Context
256K
Max output
256K
Serving providers
1
Cheapest input
$3.00 /1M
Prices are on-demand list rates. Enterprise commitments (committed-use discounts, provisioned throughput, negotiated rates) can be materially lower.
Pricing by serving provider
last-known · per 1M tokens · click a provider to expand| Serving provider | Input /1M | Output /1M | Endpoints | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xAI | $3.00 | $15.00 | 1 | ||||||||||||||||
| |||||||||||||||||||
Price history
input + output $/1M since we started tracking Input Output
Cost calculator
estimate your monthly spend on this model$1,800
estimated / month
Model IDs
copy the exact identifier for your platformxai/grok-4-latest
Frequently asked questions
Grok 4 Latest pricing, context and availabilityIs Grok 4 Latest still available?
Grok 4 Latest was retired on 2026-05-15. The pricing on this page is the last-known rate, kept for migration reference.
How much did Grok 4 Latest cost?
Grok 4 Latest's last-known pricing, before it was retired on 2026-05-15, was $3.00 per 1M input tokens and $15.00 per 1M output tokens.
What was the context window of Grok 4 Latest?
Grok 4 Latest had a 256K token context window and could return up to 256K output tokens.
What could Grok 4 Latest do?
Grok 4 Latest supported tool use, prompt caching and web search.
Other xAI models
compare pricing across the xAI lineupGrok 4$3.00/1M · 5 providersGrok 4.1 Fast Non Reasoning$0.20/1M · 3 providersGrok 4.1 Fast Reasoning$0.20/1M · 3 providersGrok 3 Mini$0.25/1M · 3 providersGrok 4.3$1.25/1M · 3 providersGrok 3$3.00/1M · 3 providersGrok 4 Fast Non Reasoning$0.20/1M · 2 providersGrok 4 Fast Reasoning$0.20/1M · 2 providers
Pricing verified against LiteLLM + OpenRouter + provider pages · refreshed daily
Every weekday
AI moves fast. Here's your debrief.
News, analysis, tools, and more.
For people who build with AI